It's actually still less than 6 and a half months. I'm 30 weeks but won't be 7 months for another week yet. At this point your best bet is to look at your due date and count back from there. If you are 28 weeks now you are due around mid November, so you won't be 7 months until mid-September which is still 3 weeks away. I know it's extremely tempting to think yourself further along but that way will ultimately drive you crazy as you will be calculating yourself as 9 months pregnant at the point where you are really only turning 8 months. Then that last month will drag like no other.